{"id":84,"date":"2026-09-24T05:10:16","date_gmt":"2026-09-24T05:10:16","guid":{"rendered":"https:\/\/lxcomposites.com\/thermoset-prepregs\/"},"modified":"2026-10-31T04:52:09","modified_gmt":"2026-10-31T04:52:09","slug":"thermoset-prepregs","status":"publish","type":"page","link":"https:\/\/lxcomposites.com\/zh_cn\/thermoset-prepregs\/","title":{"rendered":"\u70ed\u56fa\u6027\u9884\u6d78\u6599"},"content":{"rendered":"

\u9996\u9875<\/a> \/<\/span> \u4ea7\u54c1\u4e2d\u5fc3<\/a> \/<\/span> \u70ed\u56fa\u6027\u9884\u6d78\u6599<\/span><\/p>\n

\u70ed\u56fa\u6027\u9884\u6d78\u6599<\/h1>\n\n

Product Photos<\/h2>\n

Thermoset prepreg rolls and consolidated ply structure.<\/p>\n

\"Thermoset
Thermoset prepreg roll with blue release film<\/strong>Prepreg supplied in roll form with blue release film, ready for continuous processing.<\/figcaption><\/figure>
\"Carbon
Carbon fabric thermoset prepreg<\/strong>Woven carbon fabric impregnated with thermoset resin, protected by blue release film.<\/figcaption><\/figure><\/div>\n\n

\u70ed\u56fa\u6027\u9884\u6d78\u6599\u89c4\u683c<\/h2>\n\n\n
\u9879\u76ee<\/th>\u8303\u56f4 \/ \u53ef\u9009<\/th>\u8bf4\u660e<\/th><\/tr><\/thead>
Resin systems<\/td>Epoxy (incl. aerospace toughened), BMI, cyanate ester, vinyl ester<\/td>\u6309\u4f7f\u7528\u6e29\u5ea6\u9009\u578b<\/td><\/tr>\n
\u589e\u5f3a\u4f53<\/td>\u78b3\u7ea4\u7ef4\u3001\u73bb\u7ea4\u3001\u82b3\u7eb6\u7ec7\u7269\u6216 UD<\/td>\u4e0e\u5de5\u827a\u548c\u8f7d\u8377\u5de5\u51b5\u5339\u914d<\/td><\/tr>\n
\u9762\u91cd\uff08FAW\uff09<\/td>\u6309\u7b49\u7ea7\u786e\u8ba4<\/td>\u7531\u589e\u5f3a\u4f53\u4e0e\u76ee\u6807\u5c42\u538b\u7ed3\u6784\u51b3\u5b9a<\/td><\/tr>\n
\u6811\u8102\u542b\u91cf<\/td>\u6309\u7b49\u7ea7\u786e\u8ba4<\/td>\u53ef\u5b9a\u5236\u6811\u8102\u542b\u91cf<\/td><\/tr>\n
\u52a0\u5de5\u65b9\u5f0f<\/td>\u70ed\u538b\u7f50\u3001\u975e\u70ed\u538b\u7f50\uff08OOA\uff09<\/td>OOA \u724c\u53f7\u9002\u7528\u4e8e\u5927\u578b\u5236\u4ef6<\/td><\/tr>\n
Storage<\/td>\u591a\u6570\u4f53\u7cfb\u9700\u51b7\u51bb\u50a8\u5b58<\/td>\u5404\u724c\u53f7\u5747\u6807\u6ce8\u9002\u7528\u671f\u4e0e\u4fdd\u8d28\u671f<\/td><\/tr>\n<\/tbody><\/table>\n

Ranges marked “confirmed per grade” are set by reinforcement and resin selection; send us your target specification and we confirm what we can supply.<\/em><\/p>\n\n\n

Thermoset or thermoplastic: what actually changes the decision<\/h2>\n

A thermoset prepreg cures by chemical crosslinking. Once the cycle is complete the resin network is set, and the part cannot be re-melted or re-formed. A thermoplastic prepreg works the opposite way: it softens on heating and solidifies on cooling with no chemical bond forming, so it can be re-processed and welded. If the part has to hold a tight tolerance under continuous heat and will never be reworked, a thermoset system is usually the conservative choice. If the process needs short cycles, recyclability or secondary welding, look at \u70ed\u5851\u6027\u9884\u6d78\u6599<\/a> instead.<\/p>\n\n

\u8981\u62ff\u5230\u53ef\u7528\u62a5\u4ef7\uff0c\u8bf7\u63d0\u4f9b\u8fd9\u4e9b\u4fe1\u606f<\/h2>\n

Thermoset prepreg is quoted against a specification, not against a product name. Five items decide almost everything:<\/p>\n